package cn.xgj.sfzy.service;


import cn.xgj.sfzy.entity.Fm;
import com.github.pagehelper.PageInfo;

public interface FmService {
    int add(Fm fm);

    int delete(Integer id);

    int update(Fm fm);

    PageInfo<Fm> findByPage(Integer pageNum, Integer pageSize, Fm fm);


}
